Overview

overview

10

Static

static

5

2026-10-05...op.exe

windows10-2004-x64

10

2026-10-05...op.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    06/10/2026, 22:15

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    2026-10-05_6ed0b4c6f38148fabd86aa16bb642623_darkgate_elex_floxif_maze_rhadamanthys_smoke-loader_stop.exe
  • Size 313KB
  • Sample261006-159azagg48
  • SHA256 894b3afb7f21e3c6a4f3dde777d76b7bbf3f74f4fc3a077cd5d17e5ae7069986
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
backdoordefense_evasiondiscoveryexecutionfloxifpersistenceprivilege_escalationtrojanupx

Malware Config

Signatures

  • Family: Floxif, Floodfix

    Floxif aka FloodFix is a file-changing trojan and backdoor written in C++.

    backdoortrojanfloxif
  • Detects Floxif payload 1 IoCs
    backdoor
  • UPX dump on OEP (original entry point) 3 IoCs
  • Modifies Windows Firewall 2 TTPs 6 IoCs
    defense_evasion
  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 1 IoCs
  • Enumerates connected drives 3 TTPs 1 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Drops file in Program Files directory 2 IoCs
  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 18 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

    persistenceprivilege_escalation
  • Executes a command shell one-liner 1 TTPs 6 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

    execution
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

    discovery
  • System Location Discovery: System Language Discovery 1 TTPs 14 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs
  • System policy modification 1 TTPs 2 IoCs
    defense_evasion

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-05_6ed0b4c6f38148fabd86aa16bb642623_darkgate_elex_floxif_maze_rhadamanthys_smoke-loader_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-05_6ed0b4c6f38148fabd86aa16bb642623_darkgate_elex_floxif_maze_rhadamanthys_smoke-loader_stop.exe"
    1⤵
    • Loads dropped DLL
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:4552
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c netsh advfirewall firewall delete rule name="RAONK" program="C:\Users\Admin\AppData\Local\Temp\raonk.exe"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1076
      • C:\Windows\SysWOW64\netsh.exe
        netsh advfirewall firewall delete rule name="RAONK" program="C:\Users\Admin\AppData\Local\Temp\raonk.exe"
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        • System Location Discovery: System Language Discovery
        PID:360
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c netsh advfirewall firewall add rule name="RAONK" dir=in action=allow program="C:\Users\Admin\AppData\Local\Temp\raonk.exe" enable=yes
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5052
      • C:\Windows\SysWOW64\netsh.exe
        netsh advfirewall firewall add rule name="RAONK" dir=in action=allow program="C:\Users\Admin\AppData\Local\Temp\raonk.exe" enable=yes
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        • System Location Discovery: System Language Discovery
        PID:5100
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c netsh advfirewall firewall add rule name="RAONK" dir=out action=allow program="C:\Users\Admin\AppData\Local\Temp\raonk.exe" enable=yes
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1752
      • C:\Windows\SysWOW64\netsh.exe
        netsh advfirewall firewall add rule name="RAONK" dir=out action=allow program="C:\Users\Admin\AppData\Local\Temp\raonk.exe" enable=yes
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        • System Location Discovery: System Language Discovery
        PID:4992
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c netsh advfirewall firewall delete rule name="RAONKSVC" program="C:\Users\Admin\AppData\Local\Temp\raonk.svc.exe"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1844
      • C:\Windows\SysWOW64\netsh.exe
        netsh advfirewall firewall delete rule name="RAONKSVC" program="C:\Users\Admin\AppData\Local\Temp\raonk.svc.exe"
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        • System Location Discovery: System Language Discovery
        PID:2864
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c netsh advfirewall firewall add rule name="RAONKSVC" dir=in action=allow program="C:\Users\Admin\AppData\Local\Temp\raonk.svc.exe" enable=yes
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1104
      • C:\Windows\SysWOW64\netsh.exe
        netsh advfirewall firewall add rule name="RAONKSVC" dir=in action=allow program="C:\Users\Admin\AppData\Local\Temp\raonk.svc.exe" enable=yes
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        • System Location Discovery: System Language Discovery
        PID:4868
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c netsh advfirewall firewall add rule name="RAONKSVC" dir=out action=allow program="C:\Users\Admin\AppData\Local\Temp\raonk.svc.exe" enable=yes
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2424
      • C:\Windows\SysWOW64\netsh.exe
        netsh advfirewall firewall add rule name="RAONKSVC" dir=out action=allow program="C:\Users\Admin\AppData\Local\Temp\raonk.svc.exe" enable=yes
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        • System Location Discovery: System Language Discovery
        PID:4808
    • C:\Windows\SysWOW64\CheckNetIsolation.exe
      CheckNetIsolation.exe LoopbackExempt -a -n=Microsoft.MicrosoftEdge_8wekyb3d8bbwe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2484

Network

        MITRE ATT&CK Enterprise v16

        Reconnaissance

        Resource Development

        Initial Access

        Execution

        Command and Scripting Interpreter

        1
        T1059

        Windows Command Shell

        1
        T1059.003

        Persistence

        Create or Modify System Process

        1
        T1543

        Windows Service

        1
        T1543.003

        Event Triggered Execution

        1
        T1546

        Netsh Helper DLL

        1
        T1546.007

        Privilege Escalation

        Create or Modify System Process

        1
        T1543

        Windows Service

        1
        T1543.003

        Event Triggered Execution

        1
        T1546

        Netsh Helper DLL

        1
        T1546.007

        Defense Evasion

        Impair Defenses

        1
        T1562

        Disable or Modify System Firewall

        1
        T1562.004

        Modify Registry

        1
        T1112

        Credential Access

        Discovery

        Peripheral Device Discovery

        1
        T1120

        Query Registry

        1
        T1012

        System Information Discovery

        1
        T1082

        System Location Discovery

        1
        T1614

        System Language Discovery

        1
        T1614.001

        System Network Configuration Discovery

        1
        T1016

        Lateral Movement

        Collection

        Command and Control

        Exfiltration

        Impact

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        symsrv.dll
        • Path C:\Program Files\Common Files\System\symsrv.dll
        • Size 67KB
        • SHA256 de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/4552-4-0x0000000010000000-0x0000000010030000-memory.dmp
        Download

        memory/4552-11-0x0000000000A00000-0x0000000000A3F000-memory.dmp
        Download

        memory/4552-13-0x0000000010000000-0x0000000010030000-memory.dmp
        Download